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ID

VAR-201806-1847


CVE

CVE-2017-16321


TITLE

Insteon Hub  Stack-based buffer overflow vulnerability in

Trust: 0.8

sources: JVNDB: JVNDB-2017-015146

DESCRIPTION

Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel of Insteon Hub running firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker should send an authenticated HTTP request to trigger this vulnerability. In cmd s_sonos, at 0x9d01e050, the value for the `s_sonos_index` key is copied using `strcpy` to the buffer at `$sp+0x1b4`.This buffer is 8 bytes large, sending anything longer will cause a buffer overflow. (DoS) It may be in a state

Trust: 1.71

sources: NVD: CVE-2017-16321 // JVNDB: JVNDB-2017-015146 // VULMON: CVE-2017-16321

IOT TAXONOMY

category:['home & office device']sub_category:smart home device

Trust: 0.1

category:['home & office device']sub_category:smart home controller

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:insteonmodel:hubscope:eqversion:1012

Trust: 1.8

vendor:insteonmodel:hubscope:eqversion: -

Trust: 0.8

sources: JVNDB: JVNDB-2017-015146 // NVD: CVE-2017-16321

CVSS

SEVERITY

CVSSV2

CVSSV3

talos-cna@cisco.com: CVE-2017-16321
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2017-16321
value: CRITICAL

Trust: 1.0

NVD: CVE-2017-16321
value: CRITICAL

Trust: 0.8

CNNVD: CNNVD-201806-1460
value: CRITICAL

Trust: 0.6

talos-cna@cisco.com: CVE-2017-16321
baseSeverity: HIGH
baseScore: 8.5
vectorString: CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.8
impactScore: 6.0
version: 3.0

Trust: 1.0

nvd@nist.gov: CVE-2017-16321
baseSeverity: CRITICAL
baseScore: 9.9
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.1
impactScore: 6.0
version: 3.1

Trust: 1.0

NVD: CVE-2017-16321
baseSeverity: CRITICAL
baseScore: 9.9
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: JVNDB: JVNDB-2017-015146 // CNNVD: CNNVD-201806-1460 // NVD: CVE-2017-16321 // NVD: CVE-2017-16321

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2017-015146 // NVD: CVE-2017-16321

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201806-1460

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-201806-1460

PATCH

title:Insteon Huburl:https://www.insteon.com/insteon-hub

Trust: 0.8

sources: JVNDB: JVNDB-2017-015146

EXTERNAL IDS

db:NVDid:CVE-2017-16321

Trust: 3.4

db:TALOSid:TALOS-2017-0483

Trust: 2.5

db:JVNDBid:JVNDB-2017-015146

Trust: 0.8

db:CNNVDid:CNNVD-201806-1460

Trust: 0.6

db:OTHERid:NONE

Trust: 0.1

db:VULMONid:CVE-2017-16321

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2017-16321 // JVNDB: JVNDB-2017-015146 // CNNVD: CNNVD-201806-1460 // NVD: CVE-2017-16321

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2017-0483

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2017-16321

Trust: 0.8

url:https://www.talosintelligence.com/vulnerability_reports/talos-2017-0483

Trust: 0.6

url:https://cxsecurity.com/cveshow/cve-2017-16321/

Trust: 0.6

url:https://ieeexplore.ieee.org/abstract/document/10769424

Trust: 0.1

url:https://cwe.mitre.org/data/definitions/121.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: OTHER: None // VULMON: CVE-2017-16321 // JVNDB: JVNDB-2017-015146 // CNNVD: CNNVD-201806-1460 // NVD: CVE-2017-16321

CREDITS

Discovered by Claudio Bozzato of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-201806-1460

SOURCES

db:OTHERid: -
db:VULMONid:CVE-2017-16321
db:JVNDBid:JVNDB-2017-015146
db:CNNVDid:CNNVD-201806-1460
db:NVDid:CVE-2017-16321

LAST UPDATE DATE

2025-01-30T22:35:54.491000+00:00


SOURCES UPDATE DATE

db:VULMONid:CVE-2017-16321date:2023-01-12T00:00:00
db:JVNDBid:JVNDB-2017-015146date:2023-05-29T01:34:00
db:CNNVDid:CNNVD-201806-1460date:2023-01-20T00:00:00
db:NVDid:CVE-2017-16321date:2023-01-19T21:30:01.167

SOURCES RELEASE DATE

db:VULMONid:CVE-2017-16321date:2023-01-11T00:00:00
db:JVNDBid:JVNDB-2017-015146date:2023-05-29T00:00:00
db:CNNVDid:CNNVD-201806-1460date:2018-06-19T00:00:00
db:NVDid:CVE-2017-16321date:2023-01-11T22:15:13.980